A 7.5 g glass bead is charged by the removal of 2.5 x 10^10 electrons. What electric field strength (in units of N/C) will cause the bead to hang suspended in the air? N/C
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A 7.5 g glass bead is charged by the removal of 2.5 x 10^10 electrons. What electric field strength (in units of N/C) will cause the bead to hang suspended in the air?
N/C
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